Epitaxial Growth of ZnO/InN Core/Shell Nanostructures for Solar Cell Applications

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초록

We demonstrated epitaxial growth of ZnO-core and InN-shell nanostructures on (11 (2) over bar0) Al2O3 substrate via metal organic chemical vapor deposition. Transmission electron microscopy and energy dispersion spectroscopy results showed that the epitaxially aligned ZnO/InN core/shell nanorods were successfully grown on the A-sapphire substrate. These ZnO/InN core/shell nanostructures could be employed in solar cell applications due to the improvement in the absorption efficiency of light as seen in Lumerical finite-difference time-domain ( FDTD) simulations.

키워드

Absorption efficiencyCore/shellEnergy dispersionsFinite-difference time-domain simulationSolar-cell applicationsZnO
제목
Epitaxial Growth of ZnO/InN Core/Shell Nanostructures for Solar Cell Applications
저자
Park, JinsubRyu, HoryongSon, TaejoonYeon, Seunghwan
DOI
10.1143/APEX.5.101201
발행일
2012-10
유형
Article
저널명
Applied Physics Express
5
10
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1 ~ 3